This name is a synonym of Centaurea ispahanica Boiss..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 7502E823-0659-47EF-9D49-3C7F73B81460) with original publication details: 677 1875.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:190939-1.
This name was in version 1 of The Plant List, record gcc-32644, and has not been changed.